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Pluggable Auth Invalid session
Closed, InvalidPublic


Browser used: Safari 11.1.2

Steps to reproduce:

0. Switch on developer mode, hit "empty caches"

  1. Go to
  2. Click login, select your appropriate google account, you will be redirected properly to the main page.
  3. Go to again - you will be asked. to login again
  4. Click login, observe an exception:
InvalidArgumentException: Invalid session ID in /WIKIFARM/MEDIAWIKI/mediawiki-REL1_30/includes/session/SessionManager.php:202 Stack trace: #0 /WIKIFARM/MEDIAWIKI/mediawiki-REL1_30/includes/session/PHPSessionHandler.php(264): MediaWiki\Session\SessionManager->getSessionById('41c7tldejgqlrbf...', true) #1 [internal function]: MediaWiki\Session\PHPSessionHandler->write('41c7tldejgqlrbf...', 'a:0:{}') #2 /WIKIFARM/MEDIAWIKI/mediawiki-REL1_30/includes/session/SessionManager.php(469): session_write_close() #3 [internal function]: MediaWiki\Session\SessionManager->shutdown() #4 {main} thrown in /WIKIFARM/MEDIAWIKI/mediawiki-REL1_30/includes/session/SessionManager.php on line 202

Event Timeline

cicalese triaged this task as Medium priority.Apr 12 2020, 10:30 PM
cicalese moved this task from Backlog to Issue on the User-Cicalese board.
cicalese edited subscribers, added: cicalese; removed: CCicalese_WMF.

This bug has not been reported by anybody else in over 3 years. It may have been fixed by supporting software updates in the interim. I'm going to close for now, but please feel free to reopen if the issue arises again.